The U.S. dollar index, which measures the dollar against six major currencies, rose 0.09 percent on the day to close at 106.147 at the end of the foreign exchange market. By the end of the New York foreign exchange market, 1 euro was 1.0555 dollars, unchanged from the previous session; 1 pound was 1.2753 dollars, higher than the previous session's 1.2735 dollars. 1 dollar was 151.24 yen, higher than the previous session's 149.97 yen; 1 dollar was 0.8787 Swiss francs, lower than the previous session's 0.8789 Swiss francs; 1 dollar was 1.4159 Canadian dollars, unchanged from the previous session; 1 dollar was 10.9181 Swedish kronor, lower than the previous session's 10.9459 Swedish kronor.